CN203614131U - Fire control device for expressway tunnel - Google Patents
Fire control device for expressway tunnel Download PDFInfo
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- CN203614131U CN203614131U CN201320858090.9U CN201320858090U CN203614131U CN 203614131 U CN203614131 U CN 203614131U CN 201320858090 U CN201320858090 U CN 201320858090U CN 203614131 U CN203614131 U CN 203614131U
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- 239000013307 optical fiber Substances 0.000 claims abstract description 17
- 239000000779 smoke Substances 0.000 claims description 4
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model relates to a fire control device for an expressway tunnel. The fire control device comprises a fixed device and a movable device; a left hole and a right hole of the expressway tunnel are respectively provided with an optical fiber redundant token ring network; a tunnel main control PLC (programmable logic controller) and a plurality of tunnel field PLCs are connected in each optical fiber redundant token ring network; a variable message sign, a lane indicator, a lighting device, a CO/ VI detector, a tunnel ventilating device and a fire detector are respectively connected with the tunnel field PLCs by signals; each tunnel field PLC is connected with a monitoring computer by a signal through the tunnel main control PLC; the monitoring computer is also connected with a water spray fire extinguisher and a gas fire extinguisher which are arranged in the tunnel by signals through a DDC (direct digital controller); the movable device is arranged on a motor vehicle; a singlechip is respectively connected with a GPS (global position system) model, an alarm device and a wireless signal transceiver; the wireless signal transceiver is connected with the monitoring computer by a signal through a wireless network. According to the fire control device for the expressway tunnel, the fire information is transmitted into the motor vehicle at the first time by the fixed device, so that a driver can respond in time and does not enter the tunnel mistakenly.
Description
Technical field
The utility model relates to a kind of freeway tunnel fire-fighting control device.
Background technology
As the relative higher tunnel area of accident rate in express highway section, for guaranteeing traffic safety, improve driving efficiency, conventionally in long tunnel or super long tunnel, tunnel monitoring system is set, except ventilation in monitoring tunnel, illumination and driving situation, wait and issue outside induction and instructive information where necessary.Meanwhile, also to build tunnel fire-fighting linkage system, thereby determine reasonable, the effective means of escape.
Fire-fighting link management system function is heat, light and smog when fire occurs in automatic monitored area, thereby send the output contact of other equipment of sound and light alarm linkage, control automatic fire extinguishing system, urgent broadcast, emergency lighting, fire water supply and smoke evacuation system etc., the automation of realize monitoring, reporting to the police and putting out a fire.
Summary of the invention
The utility model has designed a kind of freeway tunnel fire-fighting control device, and the technical problem of its solution of technical problem of its solution is that the fire-fighting in existing tunnel mainly relies on artificial supervision, cannot accomplish monitoring, the automation of reporting to the police and putting out a fire.
In order to solve the technical problem of above-mentioned existence, the utility model has adopted following scheme:
A kind of freeway tunnel fire-fighting control device, comprise fastening devices and mobile device, fastening devices comprises variable information board, track indicator, lighting apparatus, CO/VI detector, ventilating apparatus for tunnels, fire detector, the on-the-spot PLC in tunnel and tunnel main control PLC, be respectively equipped with redundant optical fiber token-ring network in the left hole of freeway tunnel and Tunnel Right hole, two redundant optical fiber token-ring networks are all separate, the on-the-spot PLC in tunnel main control PLC and multiple tunnel is connected in redundant optical fiber token-ring network, variable information board, track indicator, lighting apparatus, CO/VI detector, ventilating apparatus for tunnels and fire detector are all connected with the on-the-spot PLC signal in tunnel, the on-the-spot PLC in each tunnel is connected with supervisory control comuter signal by tunnel main control PLC, supervisory control comuter is also connected with sprinkling fire equipment and gas fire-extinguishing facility signal in tunnel by DDC controller, mobile device is arranged on motor vehicle, mobile device comprises GPS module, single-chip microcomputer, alarm and wireless signal transceiver, single-chip microcomputer is connected with GPS module, alarm and wireless signal transceiver respectively, and wireless signal transceiver is connected with supervisory control comuter signal by wireless network.
Further, the mobile device on any two two motor vehicles carries out signal connection by wireless network.
Further, the on-the-spot PLC in tunnel and tunnel main control PLC are all provided with for the liquid crystal touch screen to PLC operation and demonstration PLC feedback information.
Further, the variable information board of tunnel main control PLC collection, track indicator, lighting apparatus, CO/VI detector, ventilating apparatus for tunnels and fire detector information reach supervisory control comuter through optical fiber ethernet ring network.
Further, also comprise camera head in tunnel, image in the tunnel of collection is sent to supervisory control comuter by camera head.
Further, fire detector is one or more in smoke detector, heat detector or flame detector.
This freeway tunnel fire-fighting control device has following beneficial effect:
(1) in the utility model, the fire information very first time is sent to motor vehicle by fastening devices, allows human pilot react in time, avoids being strayed among tunnel, increases disaster scale.
(2) the utility model is monitored heat, light and the smog while occurring of fire in tunnel automatically, and carry out the output contact of other equipment of warning message transmission linkage by redundant optical fiber token-ring network, control sprinkling fire equipment, gas fire-extinguishing facility, lighting apparatus, ventilating apparatus for tunnels and variable information board, the automation of realize monitoring, reporting to the police and putting out a fire.
Accompanying drawing explanation
Fig. 1: the frame structure schematic diagram of the utility model freeway tunnel fire-fighting control device.
The specific embodiment
Below in conjunction with Fig. 1, the utility model is described further:
A kind of freeway tunnel fire-fighting control device, comprise fastening devices and mobile device, fastening devices comprises variable information board, track indicator, lighting apparatus, CO/VI detector, ventilating apparatus for tunnels, fire detector, the on-the-spot PLC in tunnel and tunnel main control PLC, be respectively equipped with redundant optical fiber token-ring network in the left hole of freeway tunnel and Tunnel Right hole, two redundant optical fiber token-ring networks are all separate, the on-the-spot PLC in tunnel main control PLC and multiple tunnel is connected in redundant optical fiber token-ring network, variable information board, track indicator, lighting apparatus, CO/VI detector, ventilating apparatus for tunnels and fire detector are all connected with the on-the-spot PLC signal in tunnel, the on-the-spot PLC in each tunnel is connected with supervisory control comuter signal by tunnel main control PLC, supervisory control comuter is also connected with sprinkling fire equipment and gas fire-extinguishing facility signal in tunnel by DDC controller, mobile device is arranged on motor vehicle, mobile device comprises GPS module, single-chip microcomputer, alarm and wireless signal transceiver, single-chip microcomputer is connected with GPS module, alarm and wireless signal transceiver respectively, and wireless signal transceiver is connected with supervisory control comuter signal by wireless network.
Mobile device on any two two motor vehicles carries out signal connection by wireless network.
The on-the-spot PLC in tunnel and tunnel main control PLC are all provided with for the liquid crystal touch screen to PLC operation and demonstration PLC feedback information.
Variable information board, track indicator, lighting apparatus, CO/VI detector, ventilating apparatus for tunnels and the fire detector information of tunnel main control PLC collection reach supervisory control comuter through optical fiber ethernet ring network.
In tunnel, also comprise camera head, image in the tunnel of collection is sent to supervisory control comuter by camera head.
Fire detector is one or more in smoke detector, heat detector or flame detector.
The operating principle of the utility model freeway tunnel fire-fighting control device is as follows:
The signal of the signal of collection or demonstration is sent to the on-the-spot PLC in tunnel by variable information board, track indicator, lighting apparatus, CO/VI detector, ventilating apparatus for tunnels and fire detector in each tunnel, and the on-the-spot PLC in tunnel is sent to tunnel main control PLC by redundant optical fiber token-ring network by the signal of the signal of collection or demonstration.Tunnel main control PLC is sent to supervisory control comuter by above-mentioned signal again.
Supervisory control comuter obtains comparing with predetermined value after above-mentioned signal, when the numerical value (temperature, air visibility, CO content etc.) collecting when fire detector exceeds supervisory control comuter predetermined value, supervisory control comuter will be reported to the police by the on-the-spot PLC in tunnel and tunnel main control PLC control variable information board, track indicator and lighting apparatus on the one hand, and supervisory control comuter is on the other hand by sprinkling fire equipment and gas fire-extinguishing facility work in DDC controller control tunnel.
In addition, supervisory control comuter is to mobile device generation information.If when breaking out of fire or other disasters, supervisory control comuter is issued wireless signal transceiver by wireless network and is sent disaster information, and warns human pilot by alarm buzzer.Thereby other vehicles, not entering into before tunnel, just can obtain the information of first-hand fire, evade in advance disaster.
In addition, owing to can sending warning message between the mobile device of each vehicle, thereby in the place of some poor signals, between car, also can carry out information exchange, disaster information is propagated the most widely.
The utility model is monitored heat, light and the smog while occurring of fire in tunnel automatically, and carry out the output contact of other equipment of warning message transmission linkage by redundant optical fiber token-ring network, control sprinkling fire equipment, gas fire-extinguishing facility, lighting apparatus, ventilating apparatus for tunnels and variable information board, the automation of realize monitoring, reporting to the police and putting out a fire.
By reference to the accompanying drawings the utility model is carried out to exemplary description above; obvious realization of the present utility model is not subject to the restrictions described above; as long as the various improvement that adopted method design of the present utility model and technical scheme to carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all in protection domain of the present utility model.
Claims (6)
1. a freeway tunnel fire-fighting control device, comprise fastening devices and mobile device, it is characterized in that: fastening devices comprises variable information board, track indicator, lighting apparatus, CO/VI detector, ventilating apparatus for tunnels, fire detector, the on-the-spot PLC in tunnel and tunnel main control PLC, be respectively equipped with redundant optical fiber token-ring network in the left hole of freeway tunnel and Tunnel Right hole, two redundant optical fiber token-ring networks are all separate, the on-the-spot PLC in tunnel main control PLC and multiple tunnel is connected in redundant optical fiber token-ring network, variable information board, track indicator, lighting apparatus, CO/VI detector, ventilating apparatus for tunnels and fire detector are all connected with the on-the-spot PLC signal in tunnel, the on-the-spot PLC in each tunnel is connected with supervisory control comuter signal by tunnel main control PLC, supervisory control comuter is also connected with sprinkling fire equipment and gas fire-extinguishing facility signal in tunnel by DDC controller, mobile device is arranged on motor vehicle, mobile device comprises GPS module, single-chip microcomputer, alarm and wireless signal transceiver, single-chip microcomputer is connected with GPS module, alarm and wireless signal transceiver respectively, and wireless signal transceiver is connected with supervisory control comuter signal by wireless network.
2. freeway tunnel fire-fighting control device according to claim 1, is characterized in that: the mobile device on any two two motor vehicles carries out signal connection by wireless network.
3. freeway tunnel fire-fighting control device according to claim 2, is characterized in that: the on-the-spot PLC in tunnel and tunnel main control PLC are all provided with for to PLC operation with show the liquid crystal touch screen of PLC feedback information.
4. freeway tunnel fire-fighting control device according to claim 3, is characterized in that: variable information board, track indicator, lighting apparatus, CO/VI detector, ventilating apparatus for tunnels and the fire detector information of tunnel main control PLC collection reach supervisory control comuter through optical fiber ethernet ring network.
5. freeway tunnel fire-fighting control device according to claim 4, is characterized in that: in tunnel, also comprise camera head, image in the tunnel of collection is sent to supervisory control comuter by camera head.
6. freeway tunnel fire-fighting control device according to claim 1, is characterized in that: fire detector is one or more in smoke detector, heat detector or flame detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320858090.9U CN203614131U (en) | 2013-12-24 | 2013-12-24 | Fire control device for expressway tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320858090.9U CN203614131U (en) | 2013-12-24 | 2013-12-24 | Fire control device for expressway tunnel |
Related Child Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420246710.8U Division CN203925580U (en) | 2013-12-24 | 2013-12-24 | A kind of highway tunnel fire-fighting control device |
| CN201420246763.XU Division CN203925581U (en) | 2013-12-24 | 2013-12-24 | A kind of tunnel fire-fighting control device |
| CN201420246854.3U Division CN203825459U (en) | 2013-12-24 | 2013-12-24 | Highway tunnel fire-fighting controller |
| CN201420246855.8U Division CN203978493U (en) | 2013-12-24 | 2013-12-24 | A kind of freeway tunnel fire-fighting control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203614131U true CN203614131U (en) | 2014-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320858090.9U Expired - Fee Related CN203614131U (en) | 2013-12-24 | 2013-12-24 | Fire control device for expressway tunnel |
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| CN (1) | CN203614131U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104460413A (en) * | 2014-10-28 | 2015-03-25 | 宁夏天纵泓光余热发电技术有限公司 | Tunnel safe control system |
| CN105114112A (en) * | 2015-07-14 | 2015-12-02 | 安徽皖通科技股份有限公司 | Tunnel fire-fighting system |
| CN105114113A (en) * | 2015-07-14 | 2015-12-02 | 安徽皖通科技股份有限公司 | Highway tunnel fire-fighting system |
| CN105867262A (en) * | 2016-06-14 | 2016-08-17 | 中铁隧道集团有限公司 | Tunnel construction ventilation automatic monitoring system |
| CN106875611A (en) * | 2015-12-12 | 2017-06-20 | 上海腾盛智能安全科技股份有限公司 | Traffic tunnel fire detecting system |
-
2013
- 2013-12-24 CN CN201320858090.9U patent/CN203614131U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104460413A (en) * | 2014-10-28 | 2015-03-25 | 宁夏天纵泓光余热发电技术有限公司 | Tunnel safe control system |
| CN105114112A (en) * | 2015-07-14 | 2015-12-02 | 安徽皖通科技股份有限公司 | Tunnel fire-fighting system |
| CN105114113A (en) * | 2015-07-14 | 2015-12-02 | 安徽皖通科技股份有限公司 | Highway tunnel fire-fighting system |
| CN106875611A (en) * | 2015-12-12 | 2017-06-20 | 上海腾盛智能安全科技股份有限公司 | Traffic tunnel fire detecting system |
| CN105867262A (en) * | 2016-06-14 | 2016-08-17 | 中铁隧道集团有限公司 | Tunnel construction ventilation automatic monitoring system |
| CN105867262B (en) * | 2016-06-14 | 2017-05-31 | 中铁隧道集团有限公司 | A kind of construction ventilation of tunnel automatic monitoring system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 |
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| CF01 | Termination of patent right due to non-payment of annual fee |